Logan Hall (built 1873, Thomas Webb Richards, architect; was Medical Hall, now Claudia Cohen Hall), interior, 4th floor, Lippincott Library

Chicago citation style
C.H. Cox University Of Pennsylvania Fund. Logan Hall (built 1873, Thomas Webb Richards, architect; was Medical Hall, now Claudia Cohen Hall), interior, 4th floor, Lippincott Library. 1955. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20020806009. (Accessed December 17, 2018.)
APA citation style
C.H. Cox University Of Pennsylvania Fund, (1955) Logan Hall (built 1873, Thomas Webb Richards, architect; was Medical Hall, now Claudia Cohen Hall), interior, 4th floor, Lippincott Library. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20020806009
MLA citation style
C.H. Cox University Of Pennsylvania Fund. Retrieved from the Digital Public Library of America <http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20020806009>.
Note: These citations are programmatically generated and may be incomplete.